diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/agp/uninorth-agp.c | 4 | ||||
-rw-r--r-- | drivers/video/S3triofb.c | 12 | ||||
-rw-r--r-- | drivers/video/aty/radeon_base.c | 8 | ||||
-rw-r--r-- | drivers/video/aty/radeon_monitor.c | 12 | ||||
-rw-r--r-- | drivers/video/aty/radeon_pm.c | 4 | ||||
-rw-r--r-- | drivers/video/nvidia/nv_of.c | 12 | ||||
-rw-r--r-- | drivers/video/offb.c | 22 | ||||
-rw-r--r-- | drivers/video/riva/fbdev.c | 5 |
8 files changed, 38 insertions, 41 deletions
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index 1de1b12..91b71e7 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -601,8 +601,8 @@ static int __devinit agp_uninorth_probe(struct pci_dev *pdev, uninorth_node = of_find_node_by_name(NULL, "u3"); } if (uninorth_node) { - int *revprop = (int *) - get_property(uninorth_node, "device-rev", NULL); + const int *revprop = get_property(uninorth_node, + "device-rev", NULL); if (revprop != NULL) uninorth_rev = *revprop & 0x3f; of_node_put(uninorth_node); diff --git a/drivers/video/S3triofb.c b/drivers/video/S3triofb.c index e714e84..0f2ed75 100644 --- a/drivers/video/S3triofb.c +++ b/drivers/video/S3triofb.c @@ -350,30 +350,30 @@ static void __init s3triofb_of_init(struct device_node *dp) s3trio_name[sizeof(s3trio_name)-1] = '\0'; strcpy(fb_fix.id, s3trio_name); - if((pp = (int *)get_property(dp, "vendor-id", &len)) != NULL + if((pp = get_property(dp, "vendor-id", &len)) != NULL && *pp!=PCI_VENDOR_ID_S3) { printk("%s: can't find S3 Trio board\n", dp->full_name); return; } - if((pp = (int *)get_property(dp, "device-id", &len)) != NULL + if((pp = get_property(dp, "device-id", &len)) != NULL && *pp!=PCI_DEVICE_ID_S3_TRIO) { printk("%s: can't find S3 Trio board\n", dp->full_name); return; } - if ((pp = (int *)get_property(dp, "depth", &len)) != NULL + if ((pp = get_property(dp, "depth", &len)) != NULL && len == sizeof(int) && *pp != 8) { printk("%s: can't use depth = %d\n", dp->full_name, *pp); return; } - if ((pp = (int *)get_property(dp, "width", &len)) != NULL + if ((pp = get_property(dp, "width", &len)) != NULL && len == sizeof(int)) fb_var.xres = fb_var.xres_virtual = *pp; - if ((pp = (int *)get_property(dp, "height", &len)) != NULL + if ((pp = get_property(dp, "height", &len)) != NULL && len == sizeof(int)) fb_var.yres = fb_var.yres_virtual = *pp; - if ((pp = (int *)get_property(dp, "linebytes", &len)) != NULL + if ((pp = get_property(dp, "linebytes", &len)) != NULL && len == sizeof(int)) fb_fix.line_length = *pp; else diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index 51b78f8..60c37ad 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -412,11 +412,11 @@ static int __devinit radeon_find_mem_vbios(struct radeonfb_info *rinfo) static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo) { struct device_node *dp = rinfo->of_node; - u32 *val; + const u32 *val; if (dp == NULL) return -ENODEV; - val = (u32 *) get_property(dp, "ATY,RefCLK", NULL); + val = get_property(dp, "ATY,RefCLK", NULL); if (!val || !*val) { printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n"); return -EINVAL; @@ -424,11 +424,11 @@ static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo) rinfo->pll.ref_clk = (*val) / 10; - val = (u32 *) get_property(dp, "ATY,SCLK", NULL); + val = get_property(dp, "ATY,SCLK", NULL); if (val && *val) rinfo->pll.sclk = (*val) / 10; - val = (u32 *) get_property(dp, "ATY,MCLK", NULL); + val = get_property(dp, "ATY,MCLK", NULL); if (val && *val) rinfo->pll.mclk = (*val) / 10; diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/aty/radeon_monitor.c index 98c05bc..ea531a6 100644 --- a/drivers/video/aty/radeon_monitor.c +++ b/drivers/video/aty/radeon_monitor.c @@ -64,13 +64,13 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_ { static char *propnames[] = { "DFP,EDID", "LCD,EDID", "EDID", "EDID1", "EDID2", NULL }; - u8 *pedid = NULL; - u8 *pmt = NULL; + const u8 *pedid = NULL; + const u8 *pmt = NULL; u8 *tmp; int i, mt = MT_NONE; RTRACE("analyzing OF properties...\n"); - pmt = (u8 *)get_property(dp, "display-type", NULL); + pmt = get_property(dp, "display-type", NULL); if (!pmt) return MT_NONE; RTRACE("display-type: %s\n", pmt); @@ -89,7 +89,7 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_ } for (i = 0; propnames[i] != NULL; ++i) { - pedid = (u8 *)get_property(dp, propnames[i], NULL); + pedid = get_property(dp, propnames[i], NULL); if (pedid != NULL) break; } @@ -124,14 +124,14 @@ static int __devinit radeon_probe_OF_head(struct radeonfb_info *rinfo, int head_ return MT_NONE; if (rinfo->has_CRTC2) { - char *pname; + const char *pname; int len, second = 0; dp = dp->child; do { if (!dp) return MT_NONE; - pname = (char *)get_property(dp, "name", NULL); + pname = get_property(dp, "name", NULL); if (!pname) return MT_NONE; len = strlen(pname); diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index c709176..b9b9396 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -1167,7 +1167,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo) 0x21320032, 0xa1320032, 0x21320032, 0xffffffff, 0x31320032 }; - u32 *mrtable = default_mrtable; + const u32 *mrtable = default_mrtable; int i, mrtable_size = ARRAY_SIZE(default_mrtable); mdelay(30); @@ -1186,7 +1186,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo) if (rinfo->of_node != NULL) { int size; - mrtable = (u32 *)get_property(rinfo->of_node, "ATY,MRT", &size); + mrtable = get_property(rinfo->of_node, "ATY,MRT", &size); if (mrtable) mrtable_size = size >> 2; else diff --git a/drivers/video/nvidia/nv_of.c b/drivers/video/nvidia/nv_of.c index 8209106..d9af88c 100644 --- a/drivers/video/nvidia/nv_of.c +++ b/drivers/video/nvidia/nv_of.c @@ -32,7 +32,7 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid) { struct nvidia_par *par = info->par; struct device_node *parent, *dp; - unsigned char *pedid = NULL; + const unsigned char *pedid = NULL; static char *propnames[] = { "DFP,EDID", "LCD,EDID", "EDID", "EDID1", "EDID,B", "EDID,A", NULL }; @@ -42,20 +42,19 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid) if (parent == NULL) return -1; if (par->twoHeads) { - char *pname; + const char *pname; int len; for (dp = NULL; (dp = of_get_next_child(parent, dp)) != NULL;) { - pname = (char *)get_property(dp, "name", NULL); + pname = get_property(dp, "name", NULL); if (!pname) continue; len = strlen(pname); if ((pname[len-1] == 'A' && conn == 1) || (pname[len-1] == 'B' && conn == 2)) { for (i = 0; propnames[i] != NULL; ++i) { - pedid = (unsigned char *) - get_property(dp, propnames[i], + pedid = get_property(dp, propnames[i], NULL); if (pedid != NULL) break; @@ -67,8 +66,7 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid) } if (pedid == NULL) { for (i = 0; propnames[i] != NULL; ++i) { - pedid = (unsigned char *) - get_property(parent, propnames[i], NULL); + pedid = get_property(parent, propnames[i], NULL); if (pedid != NULL) break; } diff --git a/drivers/video/offb.c b/drivers/video/offb.c index faba672..0e750a8 100644 --- a/drivers/video/offb.c +++ b/drivers/video/offb.c @@ -410,30 +410,30 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node) unsigned int flags, rsize, addr_prop = 0; unsigned long max_size = 0; u64 rstart, address = OF_BAD_ADDR; - u32 *pp, *addrp, *up; + const u32 *pp, *addrp, *up; u64 asize; - pp = (u32 *)get_property(dp, "linux,bootx-depth", &len); + pp = get_property(dp, "linux,bootx-depth", &len); if (pp == NULL) - pp = (u32 *)get_property(dp, "depth", &len); + pp = get_property(dp, "depth", &len); if (pp && len == sizeof(u32)) depth = *pp; - pp = (u32 *)get_property(dp, "linux,bootx-width", &len); + pp = get_property(dp, "linux,bootx-width", &len); if (pp == NULL) - pp = (u32 *)get_property(dp, "width", &len); + pp = get_property(dp, "width", &len); if (pp && len == sizeof(u32)) width = *pp; - pp = (u32 *)get_property(dp, "linux,bootx-height", &len); + pp = get_property(dp, "linux,bootx-height", &len); if (pp == NULL) - pp = (u32 *)get_property(dp, "height", &len); + pp = get_property(dp, "height", &len); if (pp && len == sizeof(u32)) height = *pp; - pp = (u32 *)get_property(dp, "linux,bootx-linebytes", &len); + pp = get_property(dp, "linux,bootx-linebytes", &len); if (pp == NULL) - pp = (u32 *)get_property(dp, "linebytes", &len); + pp = get_property(dp, "linebytes", &len); if (pp && len == sizeof(u32)) pitch = *pp; else @@ -451,9 +451,9 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node) * ranges and pick one that is both big enough and if possible encloses * the "address" property. If none match, we pick the biggest */ - up = (u32 *)get_property(dp, "linux,bootx-addr", &len); + up = get_property(dp, "linux,bootx-addr", &len); if (up == NULL) - up = (u32 *)get_property(dp, "address", &len); + up = get_property(dp, "address", &len); if (up && len == sizeof(u32)) addr_prop = *up; diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index 2788655..6a30c0c 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -1816,14 +1816,13 @@ static int __devinit riva_get_EDID_OF(struct fb_info *info, struct pci_dev *pd) NVTRACE_ENTER(); dp = pci_device_to_OF_node(pd); for (; dp != NULL; dp = dp->child) { - disptype = (unsigned char *)get_property(dp, "display-type", NULL); + disptype = get_property(dp, "display-type", NULL); if (disptype == NULL) continue; if (strncmp(disptype, "LCD", 3) != 0) continue; for (i = 0; propnames[i] != NULL; ++i) { - pedid = (unsigned char *) - get_property(dp, propnames[i], NULL); + pedid = get_property(dp, propnames[i], NULL); if (pedid != NULL) { par->EDID = pedid; NVTRACE("LCD found.\n"); |